Edge of headboard



FIG. 1 is a front elevational view of a first embodiment of edge of headboard showing my new design;

FIG. 2 is a left-side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines shown in the figures for edge of headboard are for purposes of illustration and form no part of the claimed design. 

The ornamental design for edge of headboard, as shown and described. 